Villejust

{{short description|Commune in Île-de-France, France}}

{{Infobox French commune

|name = Villejust

|commune status = Commune

|image = VillejustMairie.JPG

|caption = The town hall in Villejust

|image coat of arms = Blason ville fr Villejust (Essonne).svg

|coordinates = {{coord|48.6824|2.2366|format=dms|display=inline,title}}

|INSEE = 91666

|postal code = 91140

|arrondissement = Palaiseau

|canton = Les Ulis

|intercommunality = CA Paris-Saclay

|mayor = Igor Trickovski{{cite web|title=Répertoire national des élus: les maires|url=https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503|publisher=data.gouv.fr, Plateforme ouverte des données publiques françaises|date=13 September 2022|language=fr}}

|term = 2020–2026

|elevation min m = 121

|elevation max m = 167

|area km2 = 5.36

|population = {{France metadata Wikidata|population_total}}

|population date = {{France metadata Wikidata|population_as_of}}

|population footnotes = {{France metadata Wikidata|population_footnotes}}

}}

Villejust ({{IPA|fr|vilʒyst|lang|Fr-Paris--Villejust.ogg}}) is a commune in the Essonne department in Île-de-France in northern France.